While you hopefully don't need one-button access to 911, a desk-mounted panic button is undoubtedly cool, and it makes for a great DIY Arduino project. You'll need a prepaid SIM card, an Arduino ...

The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was chosen for its small size as it could be housed in the radio compartment of the dash.

you can do it with fully functional computer. yes it’s bit more pricey to amazon dash button. but Arduino MKR1000 costs 35usd. Report comment. Reply. Martin says: February 3, 2017 at 5:31 am ...

DIY Arduino 4 Button Arcade Game Project. 11:59 am August 20, 2018 By Julian Horsey. Makers, ...

TOG Bluetooth Enabled Arduino Wearable Open Source Button (video) 9:13 am January 8, 2015 By Julian Horsey. Makers, ...